GB863988A - Improvements in and relating to drawing boards and stands - Google Patents

Improvements in and relating to drawing boards and stands

Info

Publication number
GB863988A
GB863988A GB3892157A GB3892157A GB863988A GB 863988 A GB863988 A GB 863988A GB 3892157 A GB3892157 A GB 3892157A GB 3892157 A GB3892157 A GB 3892157A GB 863988 A GB863988 A GB 863988A
Authority
GB
United Kingdom
Prior art keywords
frame
board
drawing board
stands
dec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3892157A
Inventor
George William Shoebotham
Jack Bennett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EN Mason and Sons Ltd
Original Assignee
EN Mason and Sons Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EN Mason and Sons Ltd filed Critical EN Mason and Sons Ltd
Priority to GB3892157A priority Critical patent/GB863988A/en
Publication of GB863988A publication Critical patent/GB863988A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Soil Working Implements (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

863,988. Drawing board stands. MASON & SONS Ltd., E. N. Dec. 15, 1958 [Dec. 13, 1957; June 12, 1958], Nos. 38921/57 and 18812/58. Class 52(3). A drawing board 10 can be raised or lowered with respect to a supporting frame 5 by an electric motor 6<SP>b</SP> on the frame. The motor may operate rack and pinion gearing 16, 17 through a reduction gear 6<SP>c</SP> or can rotate a nut, by a chain or worm drive, through which a screwed rod secured to the back of the drawing board is moved. The frame 5 has side cheeks 3 pivoted at 4 on supporting brackets to enable the board to be angularly adjusted a clamping bolt 11 being provided. Spirally coiled spring strips 21 may be provided between the board and frame to assist the raising movement.
GB3892157A 1957-12-13 1957-12-13 Improvements in and relating to drawing boards and stands Expired GB863988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3892157A GB863988A (en) 1957-12-13 1957-12-13 Improvements in and relating to drawing boards and stands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3892157A GB863988A (en) 1957-12-13 1957-12-13 Improvements in and relating to drawing boards and stands

Publications (1)

Publication Number Publication Date
GB863988A true GB863988A (en) 1961-03-29

Family

ID=10406496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3892157A Expired GB863988A (en) 1957-12-13 1957-12-13 Improvements in and relating to drawing boards and stands

Country Status (1)

Country Link
GB (1) GB863988A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200774A (en) * 1962-02-19 1965-08-17 Suter Erwin Drafting appliance
GB2000019A (en) * 1977-06-27 1979-01-04 Reppisch Werke Ag Height adjustable table
CN107432586A (en) * 2016-12-31 2017-12-05 广州峥航机械设备有限公司 Convenient cabinet equipment of putting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200774A (en) * 1962-02-19 1965-08-17 Suter Erwin Drafting appliance
GB2000019A (en) * 1977-06-27 1979-01-04 Reppisch Werke Ag Height adjustable table
GB2000019B (en) * 1977-06-27 1982-02-24 Reppisch Werke Ag Height adjustable table
CN107432586A (en) * 2016-12-31 2017-12-05 广州峥航机械设备有限公司 Convenient cabinet equipment of putting
CN107432586B (en) * 2016-12-31 2019-06-21 即发电子工程(上海)有限公司 A kind of convenient and fast glove cabinet equipment

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